What it comes down to is who WILL pick up arms against the first "law enforcement officials" who try to enforce "laws" which violate our rights, and especially the right to bear arms against those who would be the agents of enforcement of this kind of tyranny. I can't wondering if our will to act will match our words of complaint.
This will require networking my FRiend. We need a hand shake based association of defensive trust. The idea can be promoted on the internet but the only way it could work is if it works for you and me locally. If you don't know them, I mean realy know them, then you can't trust your life to them when you have guns and "defense" in the mix.
It must be low profile, and it must be for mutual defence only. Not offence, not a rebel army! We cannot just kill any cop that comes to our door. There must be some kind of code of honor for this to work.. This would require a lot of drafting. But it must be as short as possible, easily understood, and with limited purpose.
The tyrants will disarm us as they do with the gradual elimination of our other right (like the 4th and the 5th). They will NOT try to disarm the populous all at once. They will instead disarm a few (or one) at a time. They will use ruses like charges of domestic violence, or DUI, or any other "crime" they think of in order to confiscate a persons right to bear arms. By the time we realize that our guns are beung confiscated ... it will be too late (like it may be NOW)